
Contents
7.6.1.1 Tension...................................................................................................428
7.6.1.2 Replacing lifter chain............................................................................. 429
7.6.2 Sieve conveyor 1...................................................................................429
7.6.2.1 Tension...................................................................................................430
7.6.2.2 Adjustment of synchronous run.............................................................431
7.6.2.3 Replacing sieve conveyor 1.................................................................. 432
7.6.3 Shaker....................................................................................................432
7.6.4 Sieve conveyor 2...................................................................................433
7.6.4.1 Tension...................................................................................................433
7.6.4.2 Adjustment of synchronous run.............................................................434
7.6.4.3 Replacing sieve conveyor 2.................................................................. 435
7.6.5 Leaf chain.............................................................................................. 435
7.6.5.1 Tension...................................................................................................436
7.6.5.2 Adjustment of synchronous run.............................................................437
7.6.5.3 Replacing leaf chain.............................................................................. 438
7.6.6 Leaf scrapers.........................................................................................439
7.7 Separation..............................................................................................440
7.7.1 Pintle belt 1............................................................................................440
7.7.1.1 Tension...................................................................................................440
7.7.1.2 Adjustment of synchronous run.............................................................441
7.7.2 Deflector roller 1.................................................................................... 443
7.7.3 Dirt discharge conveyor.........................................................................444
7.7.3.1 Adjustment of tension and synchronous run.........................................444
7.7.4 Pintle belt 2............................................................................................445
7.7.4.1 Tension...................................................................................................445
7.7.4.2 Adjustment of synchronous run.............................................................446
7.7.5 Deflector roller 2.................................................................................... 447
7.7.6 Pintle belt 1/2 inclination....................................................................... 447
7.7.7 Pintle belt 3............................................................................................448
7.7.7.1 Adjustment of tension and synchronous run.........................................448
7.7.8 Deflector roller 3.................................................................................... 449
7.7.9 Pintle belt 4............................................................................................450
7.7.9.1 Adjustment of tension and synchronous run.........................................450
7.7.10 Rotating finger comb (UFK).................................................................. 451
7.7.10.1 Adjustment of tension and synchronous run.........................................451
7.7.11 Pintle belt 4 inclination.......................................................................... 452
7.8 Picking conveyor....................................................................................453
7.8.1 Adjustment of tension and synchronous run.........................................453
7.9 Trash conveyor...................................................................................... 454
7.9.1 Adjustment of tension and synchronous run.........................................454
7.10 Trash discharge conveyor..................................................................... 455
7.10.1 Adjustment of tension and synchronous run.........................................455
7.11 Collection box........................................................................................ 456
7.11.1 Adjustment of tension and synchronous run.........................................456
7.12 Potato crusher....................................................................................... 457
7.12.1 Distance adjustment.............................................................................. 457
7.12.2 Tension adjustment................................................................................458
7.13 Locks......................................................................................................459
7.14 Bunker....................................................................................................460
7.14.1 Ultrasound sensor..................................................................................460
7.14.2 Bunker walking floor.............................................................................. 461
7.14.2.1 Tension of bunker walking floor chains................................................. 462
7.14.2.2 Drive chains...........................................................................................463
7.15 Overloading bunker............................................................................... 464
7.15.1 Ultrasound sensors................................................................................464
7.15.2 Walking floor.......................................................................................... 465
7.15.2.1 Walking floor tensioning........................................................................ 466
7.15.2.2 Walking floor drive chain....................................................................... 467
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